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I.S. EN 12157:1999

Current

Current

The latest, up-to-date edition.

ROTODYNAMIC PUMPS - COOLANT PUMPS UNITS FOR MACHINE TOOLS - NOMINAL FLOW RATE, DIMENSIONS

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-1999

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.


Dates of withdrawal of national standards are available from NSAI.

Foreword
1 Scope
2 Normative references
3 Designation system
4 Nominal capacity, dimensions
5 Working conditions
6 Drive motor
7 Materials

Defines the dimensional requirements for installing sump and suction type machine tool electrical motor driven coolant pumps, and covers those units with nominal capacities in the 20 l/min to 250 l/min range. Coolant pump units of positive displacement pump design are not covered.

DocumentType
Standard
Pages
9
PublisherName
National Standards Authority of Ireland
Status
Current

Standards Relationship
UNI EN 12157 : 1999 Identical
DIN EN 12157:1999-08 Identical
BS EN 12157:1999 Identical
EN 12157:1999 Identical
UNE-EN 12157:1999 Identical

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